The ASEAN-India Century: Charting a New Asia

by Aparna Gupta

India’s engagement with ASEAN in 2025, underscored by Prime Minister Modi’s address at the 47th ASEAN Summit, marks a decisive step toward deeper regional cooperation based on shared history, cultural ties, and a vision of sustainable progress. The evolving ASEAN-India partnership is now widely seen as a pillar of stability and development for the Indo-Pacific, placing both blocs at the heart of global transformation.

Prime Minister Modi declared, “The 21st century is our century. It is India and ASEAN’s century,” linking India’s “Viksit Bharat 2047” roadmap with ASEAN’s “Community Vision 2045”. Modi’s articulation underscored that India and ASEAN together account for nearly a quarter of the world’s population and are bound by common values and historical cultural affinities. The relationship is, thus, more than commercial—it is strategic and civilizational.

Partnership Pillars: Security, Commerce, and Connectivity

The Summit showcased India’s ongoing cooperation with ASEAN in key areas such as disaster response (HADR), maritime security, and the blue economy, all of which were named as “rapidly growing” domains of collaboration in Modi’s speech. For 2026, Modi announced the “Year of ASEAN-India Maritime Cooperation” to strengthen maritime security, blue economy plans, and oceanic law frameworks. ASEAN’s centrality to India’s Act East Policy and Indo-Pacific outlook was restated, and broader ties in education, tourism, technology, health, green energy, and cybersecurity were highlighted as emerging areas for mutually beneficial growth.​​

Modi emphasized ASEAN is not just a trade partner, but also a “cultural partner”—with India affirming sustained support for ASEAN centrality and dispositional leadership in the Indo-Pacific. The Summit focused on themes of inclusivity and sustainability, particularly digital inclusion, resilient supply chains, and food security in the face of global disruptions. India’s capacity for disaster response, bolstered by new maritime and digital frameworks, reflects an intent to underwrite regional security and prosperity.

Geopolitics and the New Consensus

With world powers looking to the Indo-Pacific, ASEAN-India ties are increasingly seen as a strategic counterweight and a stabilizing force. The evolution of India’s Act East Policy has translated into concrete action—such as new agreements in semiconductor technology and green transitions with Malaysia—driven by the need for responsive diplomacy and robust institutional mechanisms. The presence of President Donald Trump at ASEAN and the ongoing review of the ASEAN-India Trade in Goods Agreement (AITIGA) signal rising complexities, but also opportunities for recalibration.

The ASEAN-India partnership is undergoing a strategic transformation, moving “from promise and potential to tangible deliverables”. India’s approach, driven by the Act East Policy and new maritime ambitions, provides ASEAN with reliable alternatives for economic and security collaboration. For both India and ASEAN, sustained engagement, mutual institutional reform, and vision-led leadership will be crucial to realizing the shared future Modi describes. As the Indo-Pacific becomes the theater for global competition—and cooperation—the ASEAN-India axis has a responsibility to lead by example: negotiating complexity with pragmatism and charting a future defined by inclusivity, sustainability, and collective progress.

In sum, ASEAN-India 2025 is no longer an aspirational catchphrase—it is the groundwork for a new consensus in Asia, resonating both within government corridors and civil society, and laying the foundation for a century that truly belongs to “us.”

  • Aparna Gupta

    Aparna is a freelance journalist and columnist specializing in contemporary Indian politics and international affairs.

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